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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5189) Basic AM changes to support preemption requests (per YARN-45)
Date Sat, 07 Dec 2013 02:09:35 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Douglas updated MAPREDUCE-5189:
-------------------------------------

    Status: Open  (was: Patch Available)

> Basic AM changes to support preemption requests (per YARN-45)
> -------------------------------------------------------------
>
>                 Key: MAPREDUCE-5189
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5189
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mr-am, mrv2
>            Reporter: Carlo Curino
>            Assignee: Carlo Curino
>         Attachments: MAPREDUCE-5189.1.patch, MAPREDUCE-5189.2.patch, MAPREDUCE-5189.3.patch,
MAPREDUCE-5189.4.patch, MAPREDUCE-5189.patch, MAPREDUCE-5189.patch
>
>
> This JIRA tracks the minimum amount of changes necessary in the mapreduce AM to receive
preemption requests (per YARN-45) and invoke a local policy that manages preemption. (advanced
policies and mechanisms will be tracked separately)



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